CN215627393U

CN215627393U - Prefilter with magnet and bacteriostatic agent

Info

Publication number: CN215627393U
Application number: CN202120942501.7U
Authority: CN
Inventors: 胡效军; 陈志超
Original assignee: Hangzhou Shuixiang Environmental Technology Co ltd
Current assignee: Hangzhou Shuixiang Environmental Technology Co ltd
Priority date: 2021-05-02
Filing date: 2021-05-02
Publication date: 2022-01-25
Anticipated expiration: 2031-05-02

Abstract

The utility model discloses a pre-filter with a magnet and a bacteriostatic agent, and relates to the technical field of filtration. The utility model provides a take leading filter of magnet and bacteriostat, includes the valve head, the equal spiro union in valve head both ends has the nut, the equal fixedly connected with joint in nut one side, valve head bottom spiro union has the bottle, bottle outside fixedly connected with external screw thread, the inside fixedly connected with skeleton of bottle, the gasket groove has been seted up to the skeleton bottom, fixedly connected with gasket on the gasket inslot wall, skeleton bottom fixedly connected with fixed block, cylindrical recess has been seted up to fixed block bottom center department, the inside fixedly connected with magnet of cylindrical recess. According to the utility model, through the arrangement of the framework, the filter screen and the magnet, the water flow can flow into the framework through the filter screen, meanwhile, the framework releases and releases the bacteriostatic agent to prevent the breeding of bacteria, and the magnet at the bottom of the framework can adsorb magnetic substances in water, so that the breeding of bacteria is reduced.

Description

Prefilter with magnet and bacteriostatic agent

Technical Field

The utility model relates to the technical field of filtration, in particular to a prefilter with a magnet and a bacteriostatic agent.

Background

The urban water supply pipeline is old and long, the pipeline is rusted, impurities such as silt and the like can cause the control failure of the water using equipment, therefore, a filtering device needs to be arranged on the water using equipment, the front filter is generally arranged behind the water meter, the main function is to restore the tap water to the standard before the water meter leaves a factory and protect downstream equipment, the filtering precision of the front filter is 5-100 microns, impurities such as silt, rust, flotage and the like which can be seen by naked eyes can be filtered, and the service life of subsequent equipment is greatly prolonged.

Leading filter uses for a long time, the inside impurity that is blockked by the filter screen of untimely clearance, can produce the bacterium, long-time drinking can cause very big harm to the human body, the water works play water main line is the iron pipe mostly, iron can produce the iron oxide with oxygen reaction, be taken to user's family under water impact, blockked by leading filter screen, the harmful bacterium of human body is easily multiplied to the untimely clearance of oxide, this reason proposes a leading filter who takes magnet and bacteriostatic.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a prefilter with a magnet and a bacteriostatic agent, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take leading filter of magnet and bacteriostat, includes the valve head, the equal spiro union in valve head both ends has the nut, the equal fixedly connected with joint in nut one side, valve head bottom spiro union has the bottle, bottle outside fixedly connected with external screw thread, the inside fixedly connected with skeleton of bottle, the gasket groove has been seted up to the skeleton bottom, fixedly connected with gasket on the gasket inslot wall, skeleton bottom fixedly connected with fixed block, cylindrical recess has been seted up to fixed block bottom center department, the inside fixedly connected with magnet of cylindrical recess, and magnet and cylindrical recess interference fit, the solid fixed ring of skeleton outside fixedly connected with.

Preferably, the valve head is fixedly connected with a check ring, the inner wall of the valve head is provided with a water inlet hole, the bottom of the valve head is fixedly connected with a connecting ring, the inner side of the connecting ring is provided with an inner thread, the inner thread is matched with the outer thread, and a gasket is fixedly connected between the valve head and the joint.

Preferably, the supporting wall is fixedly connected to the side wall of the bottom of the bottle body, the sealing element is fixedly connected to the bottom of the bottle body, a sewage discharge hole is formed in the center of the top of the sealing element, and a sewage discharge ball valve is screwed to the bottom of the sealing element.

Preferably, seal ring groove and gasket groove have been seted up respectively to the skeleton lateral wall, seal ring inslot wall fixedly connected with sealing washer, gasket inslot wall fixedly connected with gasket, and gasket and the adaptation of support wall mutually, the solid fixed ring of fixedly connected with on the skeleton lateral wall, fixedly connected with filter screen between solid fixed ring and the gasket, and the filter screen can release silver ion.

Preferably, the middle of the framework is provided with filter holes which are uniformly distributed, the top of the bottle body is provided with a groove, and the inner wall of the groove is fixedly connected with a sealing ring.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this take leading filter of magnet and bacteriostat through the setting of skeleton, filter screen and magnet, has realized rivers and can prevent to breed the bacterium through skeleton release bacteriostat in the filter screen inflow skeleton simultaneously, and skeleton bottom magnet can adsorb aquatic magnetic substance, and then has reduced the bacterium and has bred.

(2) This take leading filter of magnet and bacteriostatic agent, the setting of blowoff valve and sealing member, the blowoff valve sewage is opened to the accessible and is discharged from the sealing member, and then reduces bacterial growing.

Drawings

FIG. 1 is a schematic structural view in elevation and section of the present invention;

FIG. 2 is a schematic view of a partially enlarged cross-sectional view of the top of the bottle body according to the present invention;

FIG. 3 is a partially enlarged cross-sectional view of the bottom of the bottle body according to the present invention;

FIG. 4 is a schematic perspective skeletal view of the present invention;

FIG. 5 is an isometric view of a valve head of the present invention;

FIG. 6 is a schematic view of a filter arrangement according to the present invention;

fig. 7 is a schematic view of a sewage disposal structure of the present invention.

In the figure: 1. a joint; 2. a nut; 3. a gasket; 4. a valve head; 401. an internal thread; 402. a water inlet hole; 403. a retainer ring; 405. a connecting ring; 5. a framework; 501. a seal ring groove; 502. a sealing sheet groove; 503. a cylindrical recess; 504. a filtration pore; 505. a fixed block; 506. a fixing ring; 507. a support wall; 6. a filter screen; 7. a bottle body; 701. a groove; 702. an external thread; 8. sealing the sheet; 9. a magnet; 10. a seal member; 1001. a sewage draining hole; 11. a blowdown ball valve; 12. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1 to 7, the present invention provides a technical solution: a pre-filter with a magnet and a bacteriostatic agent comprises a valve head 4, a check ring 403 is fixedly connected inside the valve head 4, a water inlet 402 is formed in the inner wall of the valve head 4, a connecting ring 405 is fixedly connected to the bottom of the valve head 4, an internal thread 401 is formed in the inner side of the connecting ring 405, the internal thread 401 is matched with an external thread 702, a gasket 3 is fixedly connected between the valve head 4 and the connector 1, nuts 2 are screwed at two ends of the valve head 4, the connector 1 is fixedly connected to one side of each nut 2, the internal thread 401 of each nut 2 is screwed with the external thread 702 on two sides of the valve head 4, the gasket 3 arranged between the two is pressed tightly, a gap between each nut 2 and the valve head 4 is sealed, the water leakage phenomenon at the threaded connection part between the two is prevented, a bottle body 7 is screwed at the bottom of the valve head 4, a supporting wall 507 is fixedly connected to the side wall of the bottom of the bottle body 7, a sealing element 10 is fixedly connected to the bottom of the bottle body 7, a sewage discharge hole 1001 is formed in the center of the top of the sealing element 10, the bottom of the sealing element 10 is screwed with a sewage discharge ball valve 11, the outer side of the bottle body 7 is fixedly connected with an external thread 702, the inner part of the bottle body 7 is fixedly connected with a framework 5, bacteriostatic agents are added in the injection molding of the framework 5 and the bottle body 7, the side wall of the framework 5 is respectively provided with a sealing ring groove 501 and a sealing sheet groove 502, the inner wall of the sealing ring groove 501 is fixedly connected with a sealing sheet 12, the inner wall of the sealing sheet groove 502 is fixedly connected with a sealing sheet 8, the sealing sheet 8 is matched with a supporting wall 507, the side wall of the framework 5 is fixedly connected with a fixing ring 506, a filter screen 6 is fixedly connected between the fixing ring 506 and the sealing sheet 8, the filter screen 6 can release silver ions, the sealing sheet 8 is arranged on the sealing sheet groove 502 at the bottom end of the framework 5 and is used for fixing the filter screen 6 arranged on the framework 5, the filter screen 6 is prevented from falling off under the action of self gravity, when the thread between the valve head 4 and the bottle body 7 is screwed, the sealing sheet 8 is in a compressed state, at the moment, the sealing sheet 8, the sealing framework 5 and the filter screen 6 are sealed, so that unfiltered water cannot flow into a water purification area from the gap between the sealing sheet and the filter screen to influence the filtering effect, the bottom of the framework 5 is provided with a sealing sheet groove 502, the inner wall of the sealing sheet groove 502 is fixedly connected with the sealing sheet 8, the bottom of the framework 5 is fixedly connected with a fixing block 505, the center of the bottom of the fixing block 505 is provided with a cylindrical groove 503, the inside of the cylindrical groove 503 is fixedly connected with a magnet 9, the magnet 9 is in interference fit with the cylindrical groove 503, the sealing ring 12 is arranged on the sealing ring groove 501 at the top of the framework 5 and seals the gap between the framework 5 and the valve head 4, so that the unfiltered water cannot flow into the water purification area from the gap between the sealing sheet and the valve head, the water filtered by the filter screen 6 is purified water to influence the filtering effect, the cylindrical groove 503 is used for installing the magnet 9, and generates interference fit between the sealing sheet and the sealing ring 12, prevent that magnet 9 from droing under dead weight and rivers effect, the solid fixed ring 506 of skeleton 5 outside fixedly connected with, skeleton 5 middle part has all been seted up and has been filtered hole 504, and filters hole 504 evenly distributed, and bottle 7 top is seted up flutedly 701, and the fixedly connected with sealing washer 12 of the inner wall of flutedly 701.

When this equipment filters, blowdown ball valve 11 is the closed condition, source water is intake by valve head 4 inlet opening 402, it is inside to reach skeleton 5 after filter 6 filters, later go out water by valve head 4 delivery port, be added with bacteriostatic agent in skeleton 5 and the bottle 7 are moulded plastics, can effectively prevent that the inside bacterium of leading filter from breeding, harm health, filter screen 6 can release silver ion, play the effect of disinfecting, magnet 9 is equipped with to 5 bottoms of skeleton, the magnetic material of adsorbable aquatic, during the blowdown, blowdown ball valve 11 is the open mode, source water is intake by valve head 4 inlet opening 402, it is direct to go out water toward 11 bottoms blowdown of blowdown ball valve through sealing member 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take leading filter of magnet and bacteriostat, includes valve head (4), the equal spiro union in valve head (4) both ends has nut (2), the equal fixedly connected with in nut (2) one side connects (1), its characterized in that: valve head (4) bottom spiro union has bottle (7), bottle (7) outside fixedly connected with external screw thread (702), bottle (7) inside fixedly connected with skeleton (5), gasket groove (502) have been seted up to skeleton (5) bottom, fixedly connected with gasket (8) on gasket groove (502) inner wall, skeleton (5) bottom fixedly connected with fixed block (505), cylindrical recess (503) have been seted up to fixed block (505) bottom center department, inside fixedly connected with magnet (9) of cylindrical recess (503), and magnet (9) and cylindrical recess (503) interference fit, the solid fixed ring (506) of skeleton (5) outside fixedly connected with.

2. The prefilter of claim 1 having a magnet and a bacteriostatic agent, wherein: the internal fixedly connected with retaining ring (403) of valve head (4), inlet opening (402) have been seted up on valve head (4) inner wall, valve head (4) bottom fixedly connected with go-between (405), internal thread (401) have been seted up to go-between (405) inboard, and internal thread (401) and external thread (702) looks adaptation, equal fixedly connected with gasket (3) between valve head (4) and joint (1).

3. The prefilter of claim 1 having a magnet and a bacteriostatic agent, wherein: the improved water bottle is characterized in that a supporting wall (507) is fixedly connected to the side wall of the bottom of the bottle body (7), a sealing element (10) is fixedly connected to the bottom of the bottle body (7), a sewage discharge hole (1001) is formed in the center of the top of the sealing element (10), and a sewage discharge ball valve (11) is screwed to the bottom of the sealing element (10).

4. The prefilter of claim 1 having a magnet and a bacteriostatic agent, wherein: seal ring groove (501) and gasket groove (502) have been seted up respectively to skeleton (5) lateral wall, seal ring groove (501) inner wall fixedly connected with sealing washer (12), gasket groove (502) inner wall fixedly connected with gasket (8), and gasket (8) and support wall (507) looks adaptation, the solid fixed ring (506) of fixedly connected with on skeleton (5) lateral wall, fixedly connected with filter screen (6) between solid fixed ring (506) and gasket (8), and filter screen (6) can release silver ion.

5. The prefilter of claim 1 having a magnet and a bacteriostatic agent, wherein: the framework (5) and the bottle body (7) are added with bacteriostatic agent during injection molding.

6. The prefilter of claim 1 having a magnet and a bacteriostatic agent, wherein: filtration hole (504) have all been seted up in skeleton (5) middle part, and filter hole (504) evenly distributed, bottle (7) top is seted up flutedly (701), and recess (701) inner wall fixedly connected with sealing washer (12).